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单选题
If the winch should fail while you are hauling in the anchor，what prevents the anchor cable from running out?（）
A
Chain stopper
B
Devil's claw
C
Hawse ratchet
D
Riding pawl
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单选题If the winch should fail while you are hauling in the anchor，what prevents the anchor cable from running out?（）A
Chain stopperB
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考题
单选题（）should you do first when heaving up the anchor.A
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not drop the anchor until the lights are in lineB
ensure your ship will NOT block the channel or obstruct the range while at anchorC
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drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor
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anchor using both anchorsB
anchor with scope of 8 or more to 1C
use a stern anchorD
fit a crown strap and work wire to the anchor
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